Remove content::URLFetcherDelegate

chrome/common/net/gaia/oauth2_access_token_fetcher.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_COMMON_NET_GAIA_OAUTH2_ACCESS_TOKEN_FETCHER_H_
 #define CHROME_COMMON_NET_GAIA_OAUTH2_ACCESS_TOKEN_FETCHER_H_
 #pragma once
 
 #include <string>
+#include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/common/net/gaia/oauth2_access_token_consumer.h"
-#include "content/public/common/url_fetcher.h"
-#include "content/public/common/url_fetcher_delegate.h"
 #include "googleurl/src/gurl.h"
+#include "net/url_request/url_fetcher_delegate.h"
 
 class OAuth2AccessTokenFetcherTest;
 
 namespace net {
+class URLFetcher;
 class URLRequestContextGetter;
 class URLRequestStatus;
 }
 
 // Abstracts the details to get OAuth2 access token token from
 // OAuth2 refresh token.
 // See "Using the Refresh Token" section in:
 // http://code.google.com/apis/accounts/docs/OAuth2WebServer.html
 //
 // This class should be used on a single thread, but it can be whichever thread
 // that you like.
 // Also, do not reuse the same instance. Once Start() is called, the instance
 // should not be reused.
 //
 // Usage:
 // * Create an instance with a consumer.
 // * Call Start()
 // * The consumer passed in the constructor will be called on the same
 //   thread Start was called with the results.
 //
 // This class can handle one request at a time. To parallelize requests,
 // create multiple instances.
-class OAuth2AccessTokenFetcher : public content::URLFetcherDelegate {
+class OAuth2AccessTokenFetcher : public net::URLFetcherDelegate {
  public:
   OAuth2AccessTokenFetcher(OAuth2AccessTokenConsumer* consumer,
                            net::URLRequestContextGetter* getter);
   virtual ~OAuth2AccessTokenFetcher();
 
   // Starts the flow with the given parameters.
   // |scopes| can be empty. If it is empty then the access token will have the
   // same scope as the refresh token. If not empty, then access token will have
   // the scopes specified. In this case, the access token will successfully be
   // generated only if refresh token has login scope of a list of scopes that is
   // a super-set of the specified scopes.
   virtual void Start(const std::string& client_id,
                      const std::string& client_secret,
                      const std::string& refresh_token,
                      const std::vector<std::string>& scopes);
 
   void CancelRequest();
 
-  // Implementation of content::URLFetcherDelegate
+  // Implementation of net::URLFetcherDelegate
   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
 
  private:
   enum State {
     INITIAL,
     GET_ACCESS_TOKEN_STARTED,
     GET_ACCESS_TOKEN_DONE,
     ERROR_STATE,
   };
 
@@ skipping 14 matching lines @@
       const std::vector<std::string>& scopes);
   static bool ParseGetAccessTokenResponse(const net::URLFetcher* source,
                                           std::string* access_token);
 
   // State that is set during construction.
   OAuth2AccessTokenConsumer* const consumer_;
   net::URLRequestContextGetter* const getter_;
   State state_;
 
   // While a fetch is in progress.
-  scoped_ptr<content::URLFetcher> fetcher_;
+  scoped_ptr<net::URLFetcher> fetcher_;
   std::string client_id_;
   std::string client_secret_;
   std::string refresh_token_;
   std::vector<std::string> scopes_;
 
   friend class OAuth2AccessTokenFetcherTest;
   FRIEND_TEST_ALL_PREFIXES(OAuth2AccessTokenFetcherTest,
                            ParseGetAccessTokenResponse);
   FRIEND_TEST_ALL_PREFIXES(OAuth2AccessTokenFetcherTest,
                            MakeGetAccessTokenBody);
 
   DISALLOW_COPY_AND_ASSIGN(OAuth2AccessTokenFetcher);
 };
 
 #endif  // CHROME_COMMON_NET_GAIA_OAUTH2_ACCESS_TOKEN_FETCHER_H_